<html>
  <title>Ejemplo opensms</title>
  <body>
    <form action='https://opensms.movistar.es/aplicacionpost/loginEnvio.jsp' method='POST'>
      <input type='hidden' name='TM_ACTION' value='AUTHENTICATE'>
      Mi Movil: <input type='text' name='TM_LOGIN'>
      Password: <input type='password' name='TM_PASSWORD'size=20> (Envia 'miclave' al 770)
      Destinos: <input type='text' name='to'size=40>
      Texto: <input type='text' name='message' size=80>
      <input type='submit' value='Enviar'>
    </form>
  </body>
</html>
